1/2匹馬力直流馬達DC12V如何控制正逆轉等.... - 貨車
By Olga
at 2009-05-19T00:00
at 2009-05-19T00:00
Table of Contents
我訂做了一顆車用1/2匹馬力DC12V轉速比是1:30的馬達,主要用來控制貨車車廂的升降動作,安裝時發現有正逆轉的問題,請問要加裝何種零件才能控制正逆轉,以及價錢與去何處購買??再則車廂重約350KG,用鋼索滑輪及鉸盤帶動,用單手施力可將其上升及下降,結果買了馬達在鉸盤的軸心(18齒)及馬達(36齒)裝上齒輪跟鍊條試圖將其自動化,結果只能下降不能上升(顯然上升的力量不足,但是1/2匹馬力應該是綽綽有餘吧)>>>不懂<<<,如何能解決這個問題呢?麻煩��
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By Steve
at 2009-05-21T11:19
at 2009-05-21T11:19
By Edwina
at 2009-05-19T03:47
at 2009-05-19T03:47
By Barb Cronin
at 2009-05-20T07:58
at 2009-05-20T07:58
By Heather
at 2009-05-19T20:11
at 2009-05-19T20:11
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